Tungsten carbide is a great material, durable enough to cut most metals and withstand tough physical and chemical conditions. In most situations, if tungsten carbide isn’t good enough, the next ...

As it turns out, instant films are all about chemistry! So, how are these pictures made? The special film used for Polaroids looks thin and shiny, but it’s actually quite complicated. Each film ...

I mean, look at Luke T. and Yerin's chemistry just in these photos. I am swooning. I cannot wait for Season 4. Right now the release date is unknown, but based on the expected two-year wait after ...